104451450211 has 2 divisors, whose sum is σ = 104451450212. Its totient is φ = 104451450210.

The previous prime is 104451450157. The next prime is 104451450239. The reversal of 104451450211 is 112054154401.

It is an a-pointer prime, because the next prime (104451450239) can be obtained adding 104451450211 to its sum of digits (28).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 104451450211 - 2⁷ = 104451450083 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 104451450211.

It is not a weakly prime, because it can be changed into another prime (104451450241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52225725105 + 52225725106.

It is an arithmetic number, because the mean of its divisors is an integer number (52225725106).

Almost surely, 2^104451450211 is an apocalyptic number.

104451450211 is a deficient number, since it is larger than the sum of its proper divisors (1).

104451450211 is an equidigital number, since it uses as much as digits as its factorization.

104451450211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3200, while the sum is 28.

The spelling of 104451450211 in words is "one hundred four billion, four hundred fifty-one million, four hundred fifty thousand, two hundred eleven".